package com.crape.topic.dao;

import com.crape.common.exceptions.DAOException;

public interface ISubjectVisitorDAO {

	Long countSubjectVisitor(Long visitorid, Long subjectid) throws DAOException;

	void insertSubjectVisitor(Long visitorid, Long subjectid) throws DAOException;

	void updateSubjectVisitor(Long visitorid, Long subjectid) throws DAOException;

}
